SOLAR POWERED AIR COOLER

International Research Journal of Engineering and Technology (IRJET) e ISSN: 2395 0056

Student, Mechanical Engineering, MVPS’s KBT College of Engineering, Nashik, Maharashtra, India ***

[2]characteristicsexperimentalforcurrentexceedingmoduleasexceedinglysourceswindthermalistubesystemnewestgeneratedimpactwithinwhichchargecarrierqualityisbyanuneventhermaldifferential.Theadvancementinstateofartofelectricitymanagementbycombiningsolarevacuatedtechnologyisbestowed.Thetargetheatsupplyradiationandthereforethetargetconductorisconvectionintothecloseairhopingonpowerassistedforcedconvection.TheseofenergysquarereproducedinanlaboratorycontrolledsurroundingsotokeepupathermaldipoleacrossaelectricityTheequipmentisthentestedinannaturalsurrounding.Thenoveltyoftheworkliesinanetthermoelectricpowergainambientenvironmentapplicationsandanvalidationoftheoreticalelectricalrelativetoavariableelectricalload.

2. Anh Khoi Trinh et al., Solar Thermal Energy Conversion to electrical Power, Applied Thermal Energy70(2014),pp 675 686.Thispaperreviews the conversion of solar power to electrical that presently depends totally on the electrical phenomenon impact within which gauge boson photovoltaic cells drives an electromotive force withinthematerial.Asanalternative,recentstudies have investigated the potential of changing radiation to electricity by method of the Seebeck impact

Volume: 09 Issue: 03 | Mar 2022 www.irjet.net

Theelectricityproducedtopowerairconditioningcarryout countryintopowersuchbothpersonalandglobalhealtheffects.Inburningfossilfuelsascoaltosupplyelectricitytohomesandworkplaces,plantsdischargecloudsofsootandotherpollutantstheatmosphere.Longerpowercutoffdurationsinsidesandexpensiveofcoolingproducts.

Theuseofsolarpowerforcoolingmaybeeithertosupply refrigeration for food preservation or to support comfort cooling. There’s less expertise with star cooling than star heating. Many star heated buildings are designed, built, operatedforextendedperiodshoweversolelysome short timeexperimentsarerumouredonsolarcooling.However, analysisworkisanticipatedtoshutthegapbetweenthetwo insidefewyears.Solarairconsystemshaveusedtwobasic approachesinanendeavourtocapturethesunsenergyfor cooling: Thermal and electric phenomenon. The electric phenomenon panelstoradiationphenomenonsystemshave two major advantageous attributes. First, they will use standardelectricallydrivenair conditioninginstrumentality, that is wide offered and cheap. Second, they will use the utility grid for backup power throughout dark or cloudy periods.

1.1 PROBLEM STATEMENT

Thefollowingpapersarebeingstudiedandarereferredfor thefollowingproject.

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2. LITERATURE REVIEW

Rushiprasad Watpade

assemblyofelectricityisultimatelytoblameforhot and wet conditions i.e. warming. In hot and wet requiring the need to feel relaxed and cozy has become one among of few desires and for this purposeutilizationofsystemslikeair conditioning andrefrigerationhasexaggeratedincreased.These systems are most of the time not appropriate for villages thank to longer power cut durations and high value of product alternative energy systems beingthought aboutjointlyofthetrailtowardsalot of property energy systems, considering solar coolingsystemsincountrysideswouldcompriseof the many enticing options. This technology can expeditiously serve massive latent masses and greatly improve indoor air quality by dominant humidness. Despite increasing performance and obligatory energy potency necessities, peak electricitydemandisgrowingandthereiscurrently no current solar air cooling technology suited to residential application particular for villages and faculties.[1]

Key Words: Solar Powered1 , BLDC Hub Motor2 , Controller3 , Cost Efficient4

1.INTRODUCTION

SOLAR POWERED AIR COOLER

1. Vijaykumar Kalwa, R. Prakash, Design and Development of Solar power driven Air Cooler, Inter national Journal of Science and analysis (2012).Thispaperreviewssolarpower drivenair cooler for residential and industrial applications. The current air cooling strategies are phase transition coolers, air conditioning, fans and dehumidifiers. However running these product would like a supply known as electricity. The

Abstract This project reviews solar powered air cooler for residential use and industrial applications. A cross ow direct evaporative cooler, in which the wet durable honeycomb paper which include packing material and further it is investigated. The system is predicted to act as both humidifier and cooling system to make a cushty indoor environment in arid regions

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International Research Journal of Engineering and Technology (IRJET)

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5. ChunSingLai,Levelizedpriceofelectricityforsolar electric phenomenon and electricity storage, AppliedEnergy190(2017),pp 191 203.Thispaper reviewsthetechnologicalmaturityandeconomies of scale for solar (PV) and (EES), there is a possibility for mass scale deployment of both technologiesingrid connectedpowersystemsand standalone. The challenge take place in searching the economic projections on difficult hybrid systemsusingPVandEES.ItiswellknownthatPV energy is of stochastic and diurnal nature, and ample amount of electrical energy is generally available in midday during high irradiance levels. EES doesn’t turn out energy because it is not a standardgeneratorsupply.Commonly,thepriceof a generating quality or the facility system is evaluated by victimization levelized cost of electricity(LCOE).Duringthispaper,areplacement

COMPONENTS INVOLVED 1. Solar Panel 2. Diode Sensor 3. Battery 4. Pump 5. Cooling Pad 6. Motor 7. Fan

3. Chris Dixon et al., Progress of Thermoelectrical Power Generation Systems: Prospect for tiny to medium scale power generation, Renewable and property Energy Reviews 33 (2014), pp 371 381. The paper represents the method of thermoelectricthepapermeasurevictimirenewablematerialswithpotentialcivilienergyurgencyprospectsscalepotentialthermoelectricalpowergenerationsystemandtheirtobeincorporatedinlittletomediumpowergenerationsystemswithencouragingofgridaffiliation.Thispapershowstheandneedofsearchinganothersupplyoftochangethepresentinclinationofzationtowardsfossilfuels.Followingthistheofthermoelectricaltechnologytobeusedanothersourcesisindisputable.Newadvancedandinnovativetechniquestoutilizeenergyforpowergenerationzationthermoelectricalgeneratorssquaredelineatedwithinthemainbodyofthisashortliteraturesurveyisconferredwithinanalysispaperconcerninggridaffiliationforalgenerators.[3]

3.1 SOLAR PANEL: Solarpowerpanelsareoneofthevery main technical innovation of our period and it is commencingtomakethewaywemakeglanceatourenergy wants,currentlyandwithintheyearstocomeinnearfuture. Oneofourquickestenhancedtechnologiesarefoundinthe (PC) that power solar PV systems and provides the electricity and heat used in our businesses and homes.

Volume: 09 Issue: 03 | Mar 2022 www.irjet.net

4. potential.economicalscaleinnovationconditions.veryplannedseveraltheirtechnologiesdemandthewithintroducesprojects,Design,FabioMariaMontagnino,Solarcoolingtechnologies:applicationandperformanceofexistingSolarEnergy(2017).Thispapertheideaofstarcoolingasaseriousissueinthevalorizationofthesolarsupplybeforeofchallengedepictedbytheworldwidegrowingofcold.Theforemostrelevantsolarcoolingareinbriefmentionedfurthermoreasdoablecombinationandimplementationincontexts.SomerealworldinstallationsareasrepresentativeofdoableplantstyleinasortofclimateandbuildingintegrationThroughthesecases,trendsofareknoweachfortinyandsettlementapplications,supportingtheangleofalotexploitationofthesolarcooling[4]

metric levelized price of delivery is projected to calculatetheLCOEfortheEES.[5]

6. AccordingtothepaperpresentedbyP.Jeyaraman, V. Praveen, et. al. “Assembly of Solar Electric Tricycle for the Handicapped Persons, ”InternationalJournalofPureandAppliedResearch In Engineering & Technology, ISSN:2319 507 X, Volume3(4):285 292,20141stDecember.Ahand tricycle was mainly designed to be used by a disabledpersonwhohaslowerextremityweakness but this tricycles are helping those disabled persons.Thistricyclewasmodifiedbytheaddition ofanelectricmotorandbatterytohelppowerthe vehicle. The functions of the original design were notaltered.Thebattery,motor,speedreducerand clutch were properly arranged. Additionally sprocketwaslinkedtothedrivewheel.Themotor controllercouldregulatethespeedinfivedifferent settingsandthetricyclecanbedriven backwardor forward Patrice Pinel et al., A review of available methods for seasonal storage of solar thermal energyinresidentialapplications,Renewableand Sustainable Energy Reviews 15 (2011), pp 3341 3359. This paper discusses about the seasonal storage of thermal energy. There is a general agreementamongtheHeatingVentilatingandAir Conditioningcommunitythatoneofthemainissues impedingsolarthermaltechnologiesfromachieving theirfullpotentialforspaceheatinganddomestic hot water production applications is the development of economically competitive and reliable means for seasonal storage of thermal energy.[6]

3. SYSTEM COMPONENT DETAILS

International Research Journal of Engineering and Technology (IRJET) e ISSN: 2395 0056

DevelopersandResearchersareworking veryharderthan evertobringthepricedownand inventnewtechnologies thatmitigateoursupportonfossilfuels.ThatmeanssolarPV systems are becoming more and more important as renewableenergyproducingtechnology.

3.3. BATTERY : Thebasicbatteriesexplainedaresecondary batteries.Thesearethemostpopularofallbatteries.Those batteries are rechargeable batteries; those batteries are mostly used in Electrical Vehicles. Over the long term applications they are very cost effective. For high drain applications Secondary batteries are most suitable and preferable.Primarybatteriesdonotfulfilltherequirement of Electronic Vehicles. Also primary batteries are not rechargeable; once you used them. For high drain applicationsowingtotheirshortlifetimeprimarybatteries arenotsuitable.

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3.4 PUMP: The device which moves fluids like liquids or gases, or sometimes slurries, by mechanical actions and motionscalledaspumps,Accordingtothemethodtheyuse tomovethefluidpumpsareclassifiedinthreemajorgroups. Displacement, gravity lifts and gravity pumps. Pumps operatebymechanismliketypicallyreciprocatingorrotary, and to perform mechanical work by moving the liquid it consumes the energy. Pumps operate via many energy sources,includingmanualelectricity,operation,windpower orengine,comesindifferentsizes,frommicroscopicusein pharmaceutical and medical applications to large scale industrialalltypeofpumps.

3.5 COOLING PAD: Thecoolingpadmaterialplayrequires coolingtheair.Thehightemperatureairispassedthrough cooling pad where cold pads which are made through absorbingwaterabsorbstheheatfromairandcoolsdownit. Andatoutletcoolairgetsout.

Sensors:

Therearetwodifferenttypesofdiodeswhichmayconsistof animportantroleintheworkingofsolarpanelsactuallythe diodesthemselvesmaybeidentical;ithastwopossibilities whichwecanuse.

Volume: 09 Issue: 03 | Mar 2022 www.irjet.net

3.6 MOTOR:themachinewhichconvertskineticenergyinto mechanicalenergyiscalledasmotor. Andgeneratordoes thisreverseofthesewhichconvertsmechanicalenergyinto kineticenergy. Whichhasmuchincommonwithamotor? The principle of working of a DC motor is when a current carryingconductorisplacedinamagneticfield;mechanical forceisexperiencedbyit.

3.2 DIODE SENSOR : Adiode whichusesasemiconductor material, usually silicon, with two terminals which are attached to it. Its application is very simple in which electricityispassedin onlyone directionbutnottheother Typesdirection.ofDiode

P=31.4W

So for a Solar panel of 10 W, the battery charging time is about 3 Hours in sunlight.

Chargingpowerrequiredis, P=4V_7A hrs =28watti.eapproximately30watt

T=0.3N m

Power=F_V

Thevelocityofpumpisgivenby;

A cress sectional area of pipe carrying water= 11:03x10 3m2

P=735:75_0:018

Power=2_nT/60

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V=(0:2_10 3=11:03_10 3)

From the information, design and assembling of all components,weconcludethattheSolarPoweredAirCooler comparedtoexistingairconditioningsystemsandallcooling equipment’sismoreeco friendlyanddoesnotrequireany external electricity supply. The solar energy is utilized for other purposes than air cooler which will decrease the electricity consumption of other equipment’s. The Solar Powered Air Cooler provides a handful in conserving and protecting the nature from the harmful effects of other sourcesofenergy.ThisSolarPoweredairCoolersolvesthe problemofpowercutinruralareas.TheSolarPoweredAir Cooler provides comfort conditions for human to perform anytypeofworkandoperation,whilenotdependingonthe outdoorconditions.

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V= Where,Q=A

P=14Watt

Hence, we used the motor of 1000 rpm and 32 watts.

Forcerequired=0.1x9.81=0.981N_1N

International Research Journal of Engineering and Technology (IRJET) e ISSN: 2395 0056

Hence, we have selected the motor of 12 V and 1.2 A= CONCLUSION:15Watt.

Suppose,weightoffanblade=100gm=0.100kg

Consider,Motorof1000rpm

Torquerequired=ForcexPerpendiculardistance

Solarpanelselectedis10W,usedtochargebattery.

Here,Perpendiculardistance=RadiusofFan=300mm= 0.300m

3.7 FAN: Afanisamachineusedtocreaterotationwithina fluid, typically a gas such as air. It consists of a revolving arrangementofbladesorvaneswhichactontheairorliquid or any fluid. Blades and hub creates a rotating assembly which is called as impeller or a rotor or a runner. Fans produceflowswithhighvolumeandlowpressurewhichis also higher than natural pressure, which produce high pressures at a comparatively low volume in opposition to compressor.

Battery charging cycle requires 14 volts, the deficiency in voltageis4volts

4. 4.1DESIGN:Design of Motor for Fan:

P=2x3.14x1000x0.3/60

4.2 Design of Solar Panel:

4.3 Design of Motor and Pump: Assume,PumpDischarge,for water to beushed onCooler Qpads,=0.2liters/s

V= Power0:018m=srequiredtoliftwater,

Batteryis12V,7A hrsthatis80Wapproximately. Batteryisdischargedmeansitsvoltagegetsdownto10volt,

T=(1x0.300)N m

Q=0.2X10 3m3/s

Mr RushiprasadR Watpade BEMechanicalEngineering MVPS’sKBTCollegeofEngineering

“Prospect for small to medium scale power generation ", Renewable & sustainable Energy Reviews 33(2014)pp 371 381

International Research Journal of Engineering and Technology (IRJET) e ISSN: 2395 0056

BIOGRAPHIE :

Wewouldliketotakethisopportunitytothankourinternal guide Prof. Gaikwad sir for giving us all the help and guidance we needed. We are really grateful to him for his kind support to us. His valuable suggestions were always veryhelpfulforus.

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[4]FabioMariaMontagninoet.al,Solarcoolingtechnologies. Design,application&performanceofexistingproject",Solar Energy2017

Volume: 09 Issue: 03 | Mar 2022 www.irjet.net

ACKNOWLEDGEMENT

REFERENCES

Generation[3]pp.675to[2]andof[1]VijaykumarKalwa,R.Prakash,\DesignandDevelopmentSolarPoweredAirCooler",InternationalJournalofScienceresearch(2012).AnhKhoiTrinhetal.,\SolarThermalEnergyConversionElectricPower",AppliedThermalEnergy70(2014)686.ChrisDixonetal,ProgressofThermoelectricPowerSystems

[5]ChunSingLaiet.Al, Levelisedcostofelectricityforsolar photovoltaicandelectricalenergystorage",AppliedEnergy 190 (2017)pp 191203.

[6] Patrice Pinel et al, A review of available methods for seasonal storage of solar thermal energy in residential Sustainabsolar[10]14171430.material",direct[9]Energypassive[8]contactsolar[7]applications",RenewableandSustainableEnergyReviews152011,pp.33413359.RajatSubhraDasetal,Experimentalinvestigationsonaassistedliquiddesiccantcoolingsystemwithindirectdehumidifier,SolarEnergy1532017,pp289300.AlbertAlToumaetal,Solarchimneyintegratedwithevaporativecoolerappliedonglazingsurfaces,1152016,pp.169179.Y.J.Dai,K.Sumathy,TheoreticalstudyonacrossowevaporativecoolerusinghoneycombpaperaspackingAppliedThermalEngineering222002ppS.Sadhishkumaretal.,PerformanceimprovementinwaterheatingsystemsAreview,RenewableandleEnergyReviews372014pp191198.

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